:root {
  --teal-dark: #0a4d54;
  --teal: #0e7c86;
  --teal-light: #e6f2f2;
  --orange: #f2861d;
  --orange-dark: #d96f0d;
  --ink: #17262a;
  --grey: #5c6b6e;
  --bg: #f7fafa;
  --white: #ffffff;
  --border: #e1e8e8;
  --radius: 10px;
  --shadow: 0 4px 18px rgba(10, 40, 44, 0.08);
  --font-heading: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--teal-dark);
  line-height: 1.25;
  margin: 0 0 .6em;
}
a { color: var(--teal); text-decoration: none; }
a:hover { color: var(--orange); }
img { max-width: 100%; display: block; }
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}
.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 30px;
  font-weight: 600;
  font-size: .95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all .2s ease;
}
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { background: var(--orange-dark); color: #fff; }
.btn-outline { background: transparent; border-color: #fff; color: #fff; }
.btn-outline:hover { background: #fff; color: var(--teal-dark); }
.btn-teal { background: var(--teal); color: #fff; }
.btn-teal:hover { background: var(--teal-dark); color: #fff; }

/* ---------- Header ---------- */
header.site-header {
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0,0,0,.06);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  max-width: 1140px;
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand img { height: 46px; width: auto; border-radius: 6px; }
.brand-text { font-family: var(--font-heading); font-weight: 700; color: var(--teal-dark); font-size: 1.05rem; line-height: 1.2; }
.brand-text span { display: block; font-size: .68rem; font-weight: 500; color: var(--grey); }

nav.main-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
}
nav.main-nav a {
  color: var(--ink);
  font-weight: 500;
  font-size: .95rem;
}
nav.main-nav a.active,
nav.main-nav a:hover { color: var(--orange); }

.nav-toggle { display: none; background: none; border: none; font-size: 1.6rem; color: var(--teal-dark); cursor: pointer; }

@media (max-width: 860px) {
  nav.main-nav { display: none; width: 100%; }
  nav.main-nav.open { display: block; }
  nav.main-nav ul { flex-direction: column; gap: 0; padding: 10px 0; }
  nav.main-nav a { display: block; padding: 12px 0; border-bottom: 1px solid var(--border); }
  .header-inner { flex-wrap: wrap; }
  .nav-toggle { display: block; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  min-height: 480px;
  display: flex;
  align-items: center;
  background: linear-gradient(120deg, rgba(10,77,84,.92), rgba(14,124,134,.78)), var(--img) center/cover no-repeat;
}
.hero .container { padding: 60px 20px; }
.hero h1 { color: #fff; font-size: 2.4rem; max-width: 720px; }
.hero p.lead { font-size: 1.15rem; max-width: 620px; color: #eaf4f4; }
.hero .hero-actions { margin-top: 26px; display: flex; gap: 14px; flex-wrap: wrap; }

.page-banner {
  background: linear-gradient(120deg, var(--teal-dark), var(--teal));
  color: #fff;
  padding: 70px 20px 50px;
  text-align: center;
}
.page-banner h1 { color: #fff; margin-bottom: 8px; }
.page-banner p { color: #dff1f1; max-width: 640px; margin: 0 auto; }

/* ---------- Sections ---------- */
section { padding: 70px 0; }
section.alt { background: var(--white); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 44px; }
.eyebrow {
  display: inline-block;
  color: var(--orange);
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  font-size: .78rem;
  margin-bottom: 10px;
}

/* ---------- Cards ---------- */
.grid { display: grid; gap: 26px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 10px 26px rgba(10,40,44,.14); }
.card-body { padding: 26px; }
.card img { width: 100%; height: 190px; object-fit: cover; }

.service-card .icon {
  font-size: 2.1rem;
  width: 62px; height: 62px;
  display: flex; align-items: center; justify-content: center;
  background: var(--teal-light);
  border-radius: 14px;
  margin-bottom: 16px;
}
.service-card h3 { font-size: 1.15rem; }
.service-card p { color: var(--grey); font-size: .95rem; margin: 0; }

/* ---------- Actualités ---------- */
.article-card .card-body h3 { font-size: 1.08rem; }
.article-date { color: var(--orange); font-weight: 600; font-size: .82rem; text-transform: uppercase; letter-spacing: .04em; }
.article-card p { color: var(--grey); font-size: .93rem; }

/* ---------- Stats ---------- */
.stats { background: var(--teal-dark); color: #fff; }
.stats .grid-3 { text-align: center; }
.stats .num { font-family: var(--font-heading); font-size: 2.4rem; font-weight: 700; color: #fff; }
.stats .label { color: #cdeaea; font-size: .9rem; }

/* ---------- CTA ---------- */
.cta {
  background: linear-gradient(120deg, var(--orange), var(--orange-dark));
  color: #fff;
  text-align: center;
  border-radius: var(--radius);
  padding: 50px 30px;
}
.cta h2 { color: #fff; }
.cta p { color: #ffe9d3; max-width: 560px; margin: 0 auto 22px; }

/* ---------- Forms ---------- */
form.contact-form { display: grid; gap: 16px; }
form.contact-form label { font-weight: 600; font-size: .9rem; display: block; margin-bottom: 6px; }
form.contact-form input, form.contact-form textarea, form.contact-form select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: .95rem;
  background: #fff;
}
form.contact-form input:focus, form.contact-form textarea:focus {
  outline: none; border-color: var(--teal);
}
.alert { padding: 14px 18px; border-radius: 8px; margin-bottom: 20px; font-size: .95rem; }
.alert-success { background: #e5f6ea; color: #1c7c36; border: 1px solid #bfe6c9; }
.alert-error { background: #fdeaea; color: #b3261e; border: 1px solid #f3c6c4; }

/* ---------- Footer ---------- */
footer.site-footer { background: var(--teal-dark); color: #d7ecec; padding: 56px 0 0; margin-top: 60px; }
footer .grid-4 { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 30px; }
@media (max-width: 860px) { footer .grid-4 { grid-template-columns: 1fr 1fr; } }
footer h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
footer a { color: #bfe0e0; }
footer a:hover { color: var(--orange); }
footer ul { list-style: none; padding: 0; margin: 0; }
footer ul li { margin-bottom: 9px; font-size: .92rem; }
.footer-bottom {
  margin-top: 40px;
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 18px 20px;
  text-align: center;
  font-size: .84rem;
  color: #a9cccc;
}
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-logo img { height: 40px; border-radius: 6px; }
.social-links { display: flex; gap: 12px; margin-top: 14px; }
.social-links a {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}
.social-links a:hover { background: var(--orange); color: #fff; }

.whatsapp-float {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 999;
  background: #25d366;
  color: #fff;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,.25);
  font-size: 0;
  transition: transform .2s ease;
}
.whatsapp-float::before {
  content: "";
  width: 28px; height: 28px;
  background: #fff;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'><path d='M16.001 3C9.373 3 4 8.373 4 15c0 2.386.7 4.61 1.902 6.478L4 29l7.72-1.867A11.94 11.94 0 0 0 16.001 27C22.628 27 28 21.627 28 15S22.628 3 16.001 3zm0 21.6c-1.99 0-3.86-.55-5.46-1.51l-.39-.23-4.58 1.11 1.14-4.46-.25-.4A9.55 9.55 0 0 1 6.4 15c0-5.302 4.3-9.6 9.6-9.6 5.3 0 9.6 4.298 9.6 9.6 0 5.302-4.3 9.6-9.6 9.6zm5.27-7.19c-.29-.145-1.71-.845-1.975-.94-.265-.096-.458-.145-.65.144-.193.29-.746.94-.915 1.134-.168.193-.337.217-.626.072-.29-.145-1.224-.451-2.332-1.44-.862-.769-1.444-1.72-1.613-2.01-.169-.29-.018-.446.127-.59.13-.13.29-.338.435-.507.145-.169.193-.29.29-.483.096-.193.048-.362-.024-.507-.072-.145-.65-1.566-.891-2.146-.235-.564-.474-.488-.65-.497l-.554-.01c-.193 0-.507.072-.773.362-.265.29-1.012.99-1.012 2.412 0 1.423 1.036 2.797 1.18 2.99.145.193 2.04 3.115 4.943 4.367.69.298 1.229.476 1.649.61.693.22 1.324.189 1.823.115.556-.083 1.71-.7 1.951-1.375.241-.676.241-1.255.169-1.375-.072-.12-.265-.193-.554-.338z'/></svg>") center / contain no-repeat;
  -webkit-mask-repeat: no-repeat;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'><path d='M16.001 3C9.373 3 4 8.373 4 15c0 2.386.7 4.61 1.902 6.478L4 29l7.72-1.867A11.94 11.94 0 0 0 16.001 27C22.628 27 28 21.627 28 15S22.628 3 16.001 3zm0 21.6c-1.99 0-3.86-.55-5.46-1.51l-.39-.23-4.58 1.11 1.14-4.46-.25-.4A9.55 9.55 0 0 1 6.4 15c0-5.302 4.3-9.6 9.6-9.6 5.3 0 9.6 4.298 9.6 9.6 0 5.302-4.3 9.6-9.6 9.6zm5.27-7.19c-.29-.145-1.71-.845-1.975-.94-.265-.096-.458-.145-.65.144-.193.29-.746.94-.915 1.134-.168.193-.337.217-.626.072-.29-.145-1.224-.451-2.332-1.44-.862-.769-1.444-1.72-1.613-2.01-.169-.29-.018-.446.127-.59.13-.13.29-.338.435-.507.145-.169.193-.29.29-.483.096-.193.048-.362-.024-.507-.072-.145-.65-1.566-.891-2.146-.235-.564-.474-.488-.65-.497l-.554-.01c-.193 0-.507.072-.773.362-.265.29-1.012.99-1.012 2.412 0 1.423 1.036 2.797 1.18 2.99.145.193 2.04 3.115 4.943 4.367.69.298 1.229.476 1.649.61.693.22 1.324.189 1.823.115.556-.083 1.71-.7 1.951-1.375.241-.676.241-1.255.169-1.375-.072-.12-.265-.193-.554-.338z'/></svg>") center / contain no-repeat;
}
.whatsapp-float:hover { transform: scale(1.08); }
@media (max-width: 600px) { .whatsapp-float { width: 52px; height: 52px; bottom: 16px; right: 16px; } }

.share-buttons { display: flex; gap: 10px; margin: 24px 0; }
.share-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: 24px; font-weight: 600; font-size: .88rem;
  background: #25d366; color: #fff;
}
.share-btn:hover { background: #1ea952; color: #fff; }

.video-embed { position: relative; padding-top: 56.25%; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); background:#000; }
.video-embed iframe { position: absolute; top:0; left:0; width: 100%; height: 100%; border: 0; }

.breadcrumb { font-size: .85rem; color: var(--grey); margin-bottom: 20px; }
.breadcrumb a { color: var(--teal); }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 46px; align-items: center; }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; } }
.two-col img { border-radius: var(--radius); box-shadow: var(--shadow); }

.values-list li { margin-bottom: 12px; }
.values-list { padding-left: 20px; color: var(--grey); }

.org-poles { grid-template-columns: repeat(5, 1fr); gap: 14px; }
@media (max-width: 860px) { .org-poles { grid-template-columns: repeat(2, 1fr); } }

.contact-info-item { display: flex; gap: 14px; margin-bottom: 22px; }
.contact-info-item .ico {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--teal-light); color: var(--teal);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; flex-shrink: 0;
}